C / C++ / MFC

Re: Problem while Reducing Size of Main Frame window?

27-Dec-06 2:57

   The child controls will have to have their size and/or layout changed in response to the new resolution.

   You will have to do it manually, or use a framework that already supports this, but code will have to be written, regardless.

   Be aware that font size changes may also require a re-layout/resizing of controls as well.

   Peace!

-=- James

If you think it costs a lot to do it right, just wait until you find out how much it costs to do it wrong!
Avoid driving a vehicle taller than you and remember that Professional Driver on Closed Course does not mean your Dumb Ass on a Public Road!
DeleteFXPFiles & CheckFavorites (Please rate this post!)

aamir.zia27-Dec-06 5:39

aamir.zia

27-Dec-06 5:39

Hi James,
can u provide any detail that wat kind of framework do i need to implement or is there any other already available?

Aamir Zia

Re: Problem while Reducing Size of Main Frame window?

James R. Twine27-Dec-06 6:18

How To Save C++ (unsigned char* object) to Oracle DataBase?

27-Dec-06 6:18

There are a few already available, I think one or two on this site. Search for "layout manager" as that is what those frameworks are generally called.

Peace!

-=- James

JESRE27-Dec-06 2:41

JESRE

27-Dec-06 2:41

Dear Consultant,
What is the way to store
unsigned char* fingertemplate in oracle DataBase
We have In the Following Code
a variable of type fingertemplate and we preallocate 384 bytes
for it and somewhere else I want to Save It In Oracle DataBase
Please Tell Me What Is The Suitable Oracle Type For Storing
Unsinged Char * Varriable And How???
#include <stdio.h>
#include <stdlib.h>
#include "BS_API.h"
#include <stdlib.h>
#include <stdio.h>
#include "ORACL.H"
#include "OBOUND.H"
int main(int argc, char* argv[])
{
unsigned char* FingerTemplate=(unsigned char*)malloc(384);
OStartup();
ODatabase odb("local","suprema","suprema");
ODynaset odyt(odb," select ID,User_ID,template_num,template from qt_user_Template");
odyt.StartEdit();
odyt.AddNewRecord();
int temp1;
odyt.SetFieldValue("template",*FingerTemplate );
odyt.SetFieldValue("ID",temp1);
odyt.SetFieldValue("user_Id",temp1);
odyt.SetFieldValue("template_num",user->numOfFinger);
odyt.Update();
return 1;
}

JESECOV

Re: How To Save C++ (unsigned char* object) to Oracle DataBase?

James R. Twine27-Dec-06 2:51

Re: How To Save C++ (unsigned char* object) to Oracle DataBase?

27-Dec-06 2:51

   Please quote your message correctly so that its appears correctly and > < characters appear correctly. Tip: that [Preview] button exists for a reason...

   Oh, yeah... If the character data does not contain any NUL or binary characters, you may be able to store it in a CHAR column. Otherwise you will have to use BLOB or IMAGE types (note that I am not that familiar with Oracle...).

   Peace!

-=- James

Hamid_RT27-Dec-06 6:24

Hamid_RT

27-Dec-06 6:24

Use of pre and code when you want to post a code Smile | :)

WhiteSky

Dialog based application lives but SDI doesn't :-(

SelvaKr27-Dec-06 2:24

SelvaKr

27-Dec-06 2:24

Hi,
I need to keep an SDI application alive even after logoff.

If i run a dialog based application with system's account the application lives even after logoff..
But an SDI app doesn't. It is getting closed when logoff even if it is started with system's account..
How it is getting the logoff message...

Note : Both are simple apps created with appwizard...no more codes yet...

Is there anyway to keep it alive after logoff...

Any help is appreciated.. Smile | :)

Thanks..

~ Selva

Re: Dialog based application lives but SDI doesn't :-(

James R. Twine27-Dec-06 2:49

Re: Dialog based application lives but SDI doesn't :-(

27-Dec-06 2:49

See what messages are being sent to it, like WM_ENDSESSION, for example, and handle them to prevent the normal functionality which may be to shut down.

Peace!

-=- James

SelvaKr27-Dec-06 2:55

SelvaKr

27-Dec-06 2:55

Thanks James, I will do the same..

But before that,
What happens in case of a Dialog based application??? How it works...

I havent added any code to the applications. I just tested with the simple apps created with wizard...

any way i ll check the message and try to handle it...

~ Selva

Thanks...It works :-)

SelvaKr27-Dec-06 2:57

SelvaKr

27-Dec-06 2:57

Thanks a lot James..It works...

~ Selva

How to add .dll

manu_220527-Dec-06 2:18

27-Dec-06 2:18

HI How can i add .dll file in my project
i am using VS7.

manu

prasad_som27-Dec-06 2:22

27-Dec-06 2:22

Can you be more detailed about your problem ?

Prasad
Notifier using ATL | Operator new[],delete[][^]

manu_220527-Dec-06 2:37

27-Dec-06 2:37

I need some functionality in my project related to outlook.But i have one .dll file that contains some function that is useful for me .
Thats why i want to use them and this is possible after added the dll my code.

How can i do this

manu

prasad_som27-Dec-06 2:44

27-Dec-06 2:44

manu_2205 wrote:
I need some functionality in my project related to outlook

For this, there must be a interface you want to use.

manu_2205 wrote:
But i have one .dll file that contains some function that is useful for me .

Using dll is same as you was using in VC6. Either by implicit linking or explicit linking.

Prasad
Notifier using ATL | Operator new[],delete[][^]

manu_220527-Dec-06 2:48

27-Dec-06 2:48

Plz tell me about implicit/explicit linking in c++.
Actually i am new in c++.
Before i have worked in c#.

Thanx in advance

manu

prasad_som27-Dec-06 2:52

27-Dec-06 2:52

Hmmm, you need little reading. This series of articles[^] should give you idea.

Prasad
Notifier using ATL | Operator new[],delete[][^]

Hamid_RT27-Dec-06 6:10

Hamid_RT

27-Dec-06 6:10

Do you want to use of functions on the dll?

WhiteSky

manu_220527-Dec-06 20:56

27-Dec-06 20:56

Yes i want to use function of dll

manu

Hamid_RT28-Dec-06 5:46

Hamid_RT

28-Dec-06 5:46

You need to load dll LoadLibrary and then use of GetProcAddress for return address of function on dll and in the end use of FreeLibrary

WhiteSky

Navigation Error

Shouvik Das27-Dec-06 2:11

Shouvik Das

27-Dec-06 2:11

In a DB appl built with VC++ 6.0 an MFC with DB support without files

when i'm moving the recorset pointer to the first field it still doesnt't take me there.

the DB is Access and ODBC Connection has been used.

Wat could b he possible errors.

Shouvik

prasad_som27-Dec-06 2:20

27-Dec-06 2:20

Override CRecordView::OnMove . See, if debugging gives you some clue.

Prasad
Notifier using ATL | Operator new[],delete[][^]

Shouvik Das28-Dec-06 17:16

Shouvik Das

28-Dec-06 17:16

My logic itself is wrong. C i'm using certain where condition in my query which means i'll be gettin a fitered result. now the third record shown in the ListBox nowhere means that, it is also the third record in the database. So moving the record pointer taking the LB GetCurSel() as reference is indeed a stupid Confused | :confused:

way of coding.

Sorry to bother u guys up.

Shouvik

Mark Salsbery27-Dec-06 5:56

Mark Salsbery

27-Dec-06 5:56

shouvik.d wrote:
Wat could b he possible errors.

The recordset isn't open.
The recordset has no records.

Can you show the code you use to open the recordset ad move to the first record?